[web] add config option for project/user hard deletion delay (#27725)

GitOrigin-RevId: db8030d6c8a3cdf8490edafcfa436cdbcd80fc28

services/web/app/src/Features/Project/ProjectDeleter.js

@@ -7,6 +7,7 @@ const { DeletedProject } = require('../../models/DeletedProject')
 const { ProjectAuditLogEntry } = require('../../models/ProjectAuditLogEntry')
 const Errors = require('../Errors/Errors')
 const logger = require('@overleaf/logger')
+const Settings = require('@overleaf/settings')
 const DocumentUpdaterHandler = require('../DocumentUpdater/DocumentUpdaterHandler')
 const TagsHandler = require('../Tags/TagsHandler')
 const ProjectDetailsHandler = require('./ProjectDetailsHandler')
@@ -17,11 +18,9 @@ const EditorRealTimeController = require('../Editor/EditorRealTimeController')
 const HistoryManager = require('../History/HistoryManager')
 const FilestoreHandler = require('../FileStore/FileStoreHandler')
 const ChatApiHandler = require('../Chat/ChatApiHandler')
-const moment = require('moment')
 const { promiseMapWithLimit } = require('@overleaf/promise-utils')
 const { READ_PREFERENCE_SECONDARY } = require('../../infrastructure/mongodb')
 
-const EXPIRE_PROJECTS_AFTER_DAYS = 90
 const PROJECT_EXPIRATION_BATCH_SIZE = 10000
 
 module.exports = {
@@ -92,7 +91,7 @@ async function expireDeletedProjectsAfterDuration() {
   const deletedProjects = await DeletedProject.find(
     {
       'deleterData.deletedAt': {
-        $lt: new Date(moment().subtract(EXPIRE_PROJECTS_AFTER_DAYS, 'days')),
+        $lt: new Date(Date.now() - Settings.projectHardDeletionDelay),
       },
       project: { $type: 'object' },
     },
@@ -106,7 +105,11 @@ async function expireDeletedProjectsAfterDuration() {
     )
   )
   logger.info(
-    { projectCount: projectIds.length },
+    {
+      projectCount: projectIds.length,
+      retentionPeriodInDays:
+        Settings.projectHardDeletionDelay / (1000 * 60 * 60 * 24),
+    },
     'expiring batch of deleted projects'
   )
   try {

services/web/app/src/Features/User/UserDeleter.js

@@ -1,6 +1,6 @@
 const { callbackify } = require('util')
 const logger = require('@overleaf/logger')
-const moment = require('moment')
+const Settings = require('@overleaf/settings')
 const { User } = require('../../models/User')
 const { DeletedUser } = require('../../models/DeletedUser')
 const { UserAuditLogEntry } = require('../../models/UserAuditLogEntry')
@@ -113,10 +113,9 @@ async function expireDeletedUser(userId) {
 }
 
 async function expireDeletedUsersAfterDuration() {
-  const DURATION = 90
   const deletedUsers = await DeletedUser.find({
     'deleterData.deletedAt': {
-      $lt: new Date(moment().subtract(DURATION, 'days')),
+      $lt: new Date(Date.now() - Settings.userHardDeletionDelay),
     },
     user: { $type: 'object' },
   }).exec()
@@ -125,7 +124,11 @@ async function expireDeletedUsersAfterDuration() {
     return
   }
   logger.info(
-    { deletedUsers: deletedUsers.length, retentionPeriodInDays: DURATION },
+    {
+      deletedUsers: deletedUsers.length,
+      retentionPeriodInDays:
+        Settings.userHardDeletionDelay / (1000 * 60 * 60 * 24),
+    },
     'expiring batch of deleted users older than retention period'
   )
   try {

services/web/config/settings.defaults.js

@@ -709,6 +709,13 @@ module.exports = {
 
   primary_email_check_expiration: 1000 * 60 * 60 * 24 * 90, // 90 days
 
+  userHardDeletionDelay:
+    parseInt(process.env.OVERLEAF_USER_HARD_DELETION_DELAY, 10) ||
+    1000 * 60 * 60 * 24 * 90, // 90 days
+  projectHardDeletionDelay:
+    parseInt(process.env.OVERLEAF_PROJECT_HARD_DELETION_DELAY, 10) ||
+    1000 * 60 * 60 * 24 * 90, // 90 days
+
   // Maximum JSON size in HTTP requests
   // We should be able to process twice the max doc length, to allow for
   //   - the doc content